27189435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 32

約数和(自身を含む): 53544960

約数和(自身を除く): 26355525

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19919, 59757, 99595, 139433, 258947, 298785, 418299, 697165, 776841, 1294735, 1812629, 2091495, 3884205, 5437887, 9063145, 27189435]

約数ペア:

[(1, 27189435), (3, 9063145), (5, 5437887), (7, 3884205), (13, 2091495), (15, 1812629), (21, 1294735), (35, 776841), (39, 697165), (65, 418299), (91, 298785), (105, 258947), (195, 139433), (273, 99595), (455, 59757), (1365, 19919)]